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Closed Block - Revenues and Expenses (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Revenues |  |  |
Closed Block: Premiums and other considerations | $ 153.0 | $ 166.1 | $ 178.0
Closed Block: Net investment income (loss) | 130.6 | 127.3 | 129.1
Closed Block: Net realized capital gains (losses) | (11.2) | (10.0) | (21.2)
Closed Block: Total revenues | 272.4 | 283.4 | 285.9
Expenses |  |  |
Closed Block: Benefits, claims and settlement expenses | 151.1 | 161.6 | 184.3
Closed Block: Dividends to policyholders | 97.4 | 86.8 | 92.5
Closed Block: Operating expenses | 1.9 | 2.6 | 2.2
Closed Block: Total expenses | 250.4 | 251.0 | 279.0
Closed Block revenues, net of Closed Block expenses, before income taxes | 22.0 | 32.4 | 6.9
Closed Block: Income taxes | 4.2 | 6.1 | 0.7
Closed Block revenues, net of Closed Block expenses and income taxes | 17.8 | 26.3 | 6.2
Funding adjustments and other transfers | 0.7 | (1.4) | 28.5
Closed Block revenues, net of Closed Block expenses, income taxes and funding adjustments | $ 18.5 | $ 24.9 | $ 34.7

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- Definition Provision for benefits, claims and claims settlement expenses incurred during the period allocated to an insurance entity's segregated group of participating or dividend-paying policies and contracts (known as a closed block). + References No definition available. + Details
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- Definition Operating expenses impacting an insurance entity's segregated group of participating or dividend-paying policies and contracts along with the assets allocated to them (known as a closed block). + References No definition available. + Details
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- Definition Amounts charged to the closed block during the period necessary to properly fund for certain adjustments, such as face amount and premium increases, due to the adjustable life policies included in the closed block. Also includes other related transfers. + References No definition available. + Details
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- Definition Amount of increase (decrease) of closed block liabilities in excess of closed block assets at the date of demutualization. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 55 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477301/944-805-55-4 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b)(9) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition Amount of benefits, claims and expenses that are related to an insurance entity's segregated group of participating or dividend-paying policies and contracts along with the assets allocated to them (known as a closed block). Includes, but is not limited to, death benefits, matured endowments, participating dividends, general expenses and deferred acquisition costs related to the closed block. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition The amount of income tax expense or benefit allocated to the operations of the closed block for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition Income for the period from the investments allocated to an insurance entity's segregated group of participating or dividend-paying policies and contracts (known as a closed block), net of investment expenses, which are typically reported in a table of closed block operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b)(5) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition Amount of net income (loss) from operations of the closed block. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition An expense for the period representing distributions paid or accrued for the segregated group of participating or dividend-paying policies and contracts along with the assets allocated to them (known as a closed block), which may be presented in a table of closed block operations as part of summarized financial data. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b)(8) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition For the segregated group of participating or dividend-paying policies and contracts along with the assets allocated to them (known as a closed block), revenue for the period from insurance policy premiums; typically included in a table of closed block operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition Gains and losses realized for the period from the investments allocated to an insurance entity's segregated group of participating or dividend-paying policies and contracts (known as a closed block). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b)(6) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition The revenues less expenses from operations of the closed block during the period, before income taxes allocated thereto. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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- Definition Total revenues from an insurance company's segregated group of participating or dividend-paying policies and contracts along with the assets allocated to them (known as a closed block). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 805 -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-3 + Details
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